5acaa0814f
To use the new SD building script, Linux has to be configured with loop.max_part=15 on the command line (or set at module load time) to make the loopback device see the partitions. This commit removes a lot of differences between the ARM and x86 boot ramdisk and rc scripts. It changes the ARM build from running from ramdisk to requiring a full filesystem on the SD image and booting into it. . ramdisk: remove some arm-only utilities only used for running from the shell . remove ARM-only rc.arm, proto.arm.small, ttys and mylogin.sh boot-time ramdisk files . change kernel to add "arch" variable so userland knows what we're running on from sysenv . make ARM use the regular ramdisk rc file, changed to distinguish i386-only and ARM-only drivers; requires rootdevname to be set . change /etc/rc and /usr/etc/rc to start i386-only drivers only on i386 systems . change the kernel/arm to have a special case for the memory driver to load it higher so it can be bigger . add uEnv.txt, cmdline.txt and a for now highly linux-dependent SD preparation script arm_sdimage.sh to the git repository in releasetools/ Change-Id: I68910ba4e96ee80f7a12b65e48b5d39b43ca6397
21 lines
1.5 KiB
Text
21 lines
1.5 KiB
Text
#uEnv.txt
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# Set the command to be executed
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uenvcmd=run mmcbootcmd
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# With cmdline/bootargs in cmdline.txt
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mmcbootcmd=echo starting from MMC ; mmc part 0; fatload mmc 0:1 0x80200000 kernel.bin; fatload mmc 0:1 0x90000000 ds.elf; fatload mmc 0:1 0x90800000 rs.elf; fatload mmc 0:1 0x91000000 pm.elf; fatload mmc 0:1 0x91800000 sched.elf; fatload mmc 0:1 0x92000000 vfs.elf; fatload mmc 0:1 0x96800000 memory.elf; fatload mmc 0:1 0x93000000 log.elf; fatload mmc 0:1 0x93800000 tty.elf; fatload mmc 0:1 0x94000000 mfs.elf; fatload mmc 0:1 0x94800000 vm.elf; fatload mmc 0:1 0x95000000 pfs.elf; fatload mmc 0:1 0x95800000 init.elf; mw.b 0x96000000 0 16384; fatload mmc 0:1 0x96000000 cmdline.txt; go 0x80200000
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# Netbooting.
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#echo == Configure the server IP ==
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#serverip=192.168.12.10
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#ipaddr=192.168.12.62
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#usbnet_devaddr=e8:03:9a:24:f9:10
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#usbethaddr=e8:03:9a:24:f9:11
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#mmcbootcmd=echo starting from TFTP; usb start ; tftp 0x80200000 kernel.bin; tftp 0x90000000 ds.elf; tftp 0x90800000 rs.elf; tftp 0x91000000 pm.elf; tftp 0x91800000 sched.elf; tftp 0x92000000 vfs.elf; tftp 0x96800000 memory.elf; tftp 0x93000000 log.elf; tftp 0x93800000 tty.elf; tftp 0x94000000 mfs.elf; tftp 0x94800000 vm.elf; tftp 0x95000000 pfs.elf; tftp 0x95800000 init.elf; mw.b 0x96000000 0 16384; tftp 0x96000000 cmdline.txt; dcache off ; icache off ; go 0x80200000
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# For mmcinfo
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#mmcbootcmd=mmcinfo; fatload mmc 0:1 0x80200000 boot.bin; go 0x80200000
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# beaglebone
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#mmc rescan; fatload mmc 0 0x80200000 kernel.bin; go 0x80200000
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